医疗美容板块1月26日跌0.03%，*ST美谷领跌，主力资金净流出1470.72万元

Group 1 - The medical beauty sector experienced a slight decline of 0.03% on January 26, with *ST Meigu leading the drop [1] - The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1] - Key stocks in the medical beauty sector showed mixed performance, with Huaxi Biological up 1.03% and *ST Meigu down 1.81% [1] Group 2 - The medical beauty sector saw a net outflow of 14.71 million yuan from main funds, while retail investors contributed a net inflow of 8.53 million yuan [1] - Detailed fund flow data indicates that Huaxi Biological had a main fund net inflow of 5.91 million yuan, while *ST Meigu experienced a significant main fund net outflow of 7.46 million yuan [2] - Retail investors showed a positive net inflow in several stocks, with Love Beauty seeing a retail net inflow of 26.41 million yuan despite a main fund outflow [2]